Geographical Data (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Jun. 30, 2021
Domestic and Foreign Operations
Net Sales	$ 31,051	$ 23,173
Identifiable assets	125,178		$ 123,293
Domestic
Domestic and Foreign Operations
Net Sales	30,782	22,889
Identifiable assets	91,675		91,375
Foreign
Domestic and Foreign Operations
Net Sales	269	$ 284
Dominican Republic
Domestic and Foreign Operations
Identifiable assets	$ 33,503		$ 31,918